Aviation | 飞行器

https://b-ok.cc/Transportation-Aviation-cat245

Bike | 两轮车

https://b-ok.cc/Bike-cat292

https://b-ok.cc/Transportation-Cars-motorcycles-cat246

Camera | 摄影

https://b-ok.cc/Photo-cat63

https://b-ok.cc/Software-Adobe-Products-cat95

Dive | 潜水

https://b-ok.cc/s/scuba%20dive

Everest | 珠穆朗玛峰

https://b-ok.cc/Survival-cat293

Fishing | 钓鱼

https://b-ok.cc/Sport-fishing-cat294

Golf | 高尔夫

https://b-ok.cc/s/golf

Herpetology | 爬虫

https://b-ok.cc/Zoology-cat23

Internet | 网络

https://b-ok.cc/Networking-Internet-cat100

https://b-ok.cc/Web-design-cat70 

Jimny | 越野

https://b-ok.cc/Transportation-Cars-motorcycles-cat246 

Kayak | 泛舟

https://b-ok.cc/Transportation-Ships-cat248

https://b-ok.cc/s/kayak

Labrador | 拉布拉多

https://b-ok.cc/Pet-cat44

 

Music&Movie | 音乐和电影

https://b-ok.global/Music-cat61

https://b-ok.global/Media-cat84

National Park | 国家公园

https://b-ok.cc/Local-history-Tourism-cat35

Obsessive-compulsive | 强迫症

 https://b-ok.cc/Collecting-cat47

Pentathlon | 五项全能

射击

https://b-ok.cc/Military-equipment-Weapon-cat215

击剑

https://b-ok.cc/Fencing-cat295

游泳

https://b-ok.cc/s/swim

马术

https://b-ok.cc/s/horse%20riding

跑步

https://b-ok.cc/s/?q=Marathon%26Running

 

Quill Pen| 鹅毛笔 

https://b-ok.cc/Literary-cat108

Robot | 机器人

https://b-ok.cc/Electronics-Robotics-cat257

Ski | 滑雪

 https://b-ok.cc/s/ski

Toxophily | 射箭

 https://b-ok.cc/s/archery

Ubuntu | 操作系统

 https://b-ok.cc/Operating-Systems-cat85

Ving Tsun | 咏春拳

 https://b-ok.cc/Martial-Arts-cat291

Workshop | 工作坊

 ttps://b-ok.cc/Electronics-Electronics-cat261

https://b-ok.cc/Electronics-Hardware-cat251

https://b-ok.cc/Electronics-Home-Electronics-cat253

https://b-ok.cc/Electronics-Radio-cat256

https://b-ok.cc/Mechanics-cat271

Xylography | 木版画

https://b-ok.cc/Graphic-Arts-cat59

https://b-ok.cc/s/?q=print+%26+art

Yacht | 航行

 https://b-ok.cc/Transportation-Ships-cat248

Zen | 禅

 https://b-ok.cc/Buddhism-cat206

https://b-ok.cc/Philosophy-cat19